frontal_k27_01
frontal_k27_02
frontal_k27_03
frontal_k27_04
frontal_k27_05
frontal_k27_06
frontal_k27_07
frontal_k27_08
frontal_k27_09
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frontal_k27_12
frontal_k27_13
frontal_k27_14
frontal_k27_15
frontal_k27_16
frontal_k27_17
frontal_k27_18
frontal_k27_19
frontal_k27_20
frontal_k27_21
frontal_k27_22
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frontal_k27_24